 It retains the features and the 6.1 megapixel image sensor of the K100D, while adding support for Supersonic Drive Motor(SDM) lenses and dust reduction technology.Although K100D Super was announced in June, it seems that camera was in production since January 2007 (manufacture date found in Exif data of shots).The K100D, K100D Super and K110D have been discontinued in favor of the K200D and K-m.